Protagonist Therapeutics, Inc (PTGX) insider trading

Insider

Date

Role

Action

Shares

Price

Amount

Bryan Giraudo

8 May 2026

Director

Sell

5,130

$100.00

$513.00K

Bryan Giraudo

8 May 2026

Director

Sell indirect

6,000

$100.00

$600.00K

Asif Ali

20 Apr 2026

Chief Financial Officer

Sell

1,750

$105.47

$184.57K

Arturo Md Molina

23 Jan 2026

Chief Medical Officer

Sell

13,151

$82.42

$1.08M

Asif Ali

20 Jan 2026

Chief Financial Officer

Sell

8,588

$82.48

$708.34K

Dinesh V Ph D Patel

20 Jan 2026

President and CEO

Sell

34,438

$82.48

$2.84M

Arturo Md Molina

20 Jan 2026

Chief Medical Officer

Sell

9,514

$82.48

$784.71K

Arturo Md Molina

17 Nov 2025

Chief Medical Officer

Sell

2,712

$84.77

$229.90K

Dinesh V Ph D Patel

25 Jul 2025

President and CEO

Sell

10,415

$54.78

$570.53K

Dinesh V Ph D Patel

23 Jul 2025

President and CEO

Sell

17,520

$54.79

$959.92K

Dinesh V Ph D Patel

22 Jul 2025

President and CEO

Sell

22,065

$55.05

$1.21M

Dinesh V Ph D Patel

21 Jul 2025

President and CEO

Sell

12,859

$54.86

$705.44K

Asif Ali

22 Apr 2025

Chief Financial Officer

Sell

1,756

$46.00

$80.78K

Dinesh V Ph D Patel

19 Feb 2025

President and CEO

Sell

5,359

$38.18

$204.61K

Asif Ali

16 Jan 2025

Chief Financial Officer

Sell

2,601

$0.00

Asif Ali

16 Jan 2025

Chief Financial Officer

Sell

1,317

$0.00

Arturo Md Molina

16 Jan 2025

Chief Medical Officer

Sell

3,252

$0.00

Arturo Md Molina

16 Jan 2025

Chief Medical Officer

Sell

388

$0.00

Dinesh V Ph D Patel

26 Nov 2024

President and CEO

Sell

21,480

$46.25

$993.45K

Arturo Md Molina

15 Nov 2024

Chief Medical Officer

Sell

1,906

$40.98

$78.11K

Asif Ali

18 Apr 2024

Chief Financial Officer

Sell

1,234

$25.11

$30.99K

Asif Ali

29 Feb 2024

Chief Financial Officer

Sell

2,089

$31.00

$64.76K

Asif Ali

29 Feb 2024

Chief Financial Officer

Sell

7,850

$30.61

$240.29K

Arturo Md Molina

15 Nov 2023

Chief Medical Officer

Sell

1,848

$16.24

$30.01K

Dinesh V Ph D Patel

21 Dec 2021

President and CEO

Sell

15,000

$32.14

$482.17K

Dinesh V Ph D Patel

6 Aug 2019

President and CEO

Sell

10,792

$8.85

$95.54K

David Y Liu

6 Aug 2019

Chief Scientific Officer

Sell

3,395

$8.85

$30.04K

Richard S. Shames

1 Mar 2019

Chief Medical Officer

Sell

657

$8.03

$5.28K

Dinesh V Ph D Patel

1 Mar 2019

President and CEO

Sell

2,183

$8.03

$17.53K

David Y Liu

1 Mar 2019

Chief Scientific Officer

Sell

810

$8.03

$6.50K

Richard S. Shames

6 Feb 2019

Chief Medical Officer

Sell

2,580

$7.71

$19.89K

Richard S. Shames

6 Feb 2019

Chief Medical Officer

Sell

198

$8.15

$1.61K

David Y Liu

6 Feb 2019

Chief Scientific Officer

Sell

3,821

$7.74

$29.56K

Dinesh V Ph D Patel

6 Feb 2019

President and CEO

Sell

10,132

$7.71

$78.12K

Dinesh V Ph D Patel

6 Feb 2019

President and CEO

Sell

777

$8.10

$6.29K

Canaan X L.p.

17 May 2018

10% owner

Sell

38,968

$6.09

$237.36K

Canaan X L.p.

16 May 2018

10% owner

Sell

29,441

$6.46

$190.07K

Canaan X L.p.

15 May 2018

10% owner

Sell

57,715

$6.48

$374.08K

Canaan X L.p.

14 May 2018

10% owner

Sell

77,591

$6.37

$494.22K

Canaan X L.p.

23 Mar 2018

10% owner

Sell

59,950

$20.71

$1.24M

Canaan X L.p.

22 Mar 2018

10% owner

Sell

4,759

$20.62

$98.13K

Canaan X L.p.

21 Mar 2018

10% owner

Sell

17,699

$20.61

$364.73K

Canaan X L.p.

20 Mar 2018

10% owner

Sell

17,060

$20.61

$351.54K

Canaan X L.p.

19 Mar 2018

10% owner

Sell

13,439

$20.57

$276.45K

Canaan X L.p.

16 Mar 2018

10% owner

Sell

6,926

$20.51

$142.06K

Canaan X L.p.

15 Mar 2018

10% owner

Sell

11,751

$20.64

$242.52K

Canaan X L.p.

14 Mar 2018

10% owner

Sell

200

$20.77

$4.15K

Canaan X L.p.

13 Mar 2018

10% owner

Sell

1,204

$20.84

$25.09K

Richard S. Shames

12 Sep 2017

Chief Medical Officer

Sell

3,687

$14.31

$52.75K

Protagonist Therapeutics, Inc

What the insiders did Net selling

Individual transactions

What was left out